Nice animation
I must say it's really nice animated, could be better though, as everything else. The using of fbf sometimes and just tweening the rest of the times really works, if you do it like this. One thing that i think was bad is the story, it has no flow and you easely get bored, maybe part B is funnier and has a better flow, but still it's good.
Things that were supposed to be fun wasn't really fun at all, the kicking on the dogs etc. But i really liked the enviroments and the music fitted in pretty good too. The characters are drawn almost insanely great but the voices is taking the whole movie down.
I don't know much about voice acting, but it seems like the actor to Throwback is all too far away from the mic, and i must say that his voice don't fit in to his look pretty good. Just something that lack there, but when complaining this much i almost forget abou all the good things, the shading and some great speciel effects. Great Movie!